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September 11, 2001. Summary. Introduction Human balance sheets Material balance sheets The Coincidences? Conclusion. Introduction. - PowerPoint PPT Presentation
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SEPTEMBER 11, 2001
1. Introduction2. Human balance sheets3. Material balance sheets4. The Coincidences?5. Conclusion
SUMMARY
1. INTRODUCTION The September 11 attacks (often referred to as nine-eleven, written 9/11)
were a series of coordinated suicide attacks by al-Qaeda upon the United States on September 11, 2001. On that morning, 19 Islamist terrorists affiliated with al-Qaeda hijacked four commercial passenger jet airliners. The hijackers intentionally crashed two of the airliners into the Twin Towers of the World Trade Center in New York City, killing everyone on board and many others working in the buildings.
Both buildings collapsed within two hours, destroying at least two nearby buildings and damaging others. The hijackers crashed a third airliner into the Pentagon. The fourth plane crashed into a field near Shanksville in rural Somerset County, Pennsylvania, after some of its passengers and flight crew attempted to retake control of the plane, which the hijackers had redirected toward Washington, D.C. There are no survivors from any of the flights.
2. HUMAN BALANCE SHEETS
Debris of the aircraftFight against the fire at the Pentagon
Twin Towers
3. MATERIAL BALANCE SHEETS
3. MATERIAL BALANCE SHEETS
Route of flight AA11 off Boston Logan(North Tower of WTC)
Route of flight UA175 off Boston Logan(South Tower of WTC)
Path AA77 off from Washington Dulles(Pentagon)
UA93 flight path off from Newark Liberty(Shanksville)
4. THE COINCIDENCES? 09/11/2001 911
Write Q33NY in WORD in size 72 in Wingdings Font
Q33NY
5. CONCLUSION Rebuilding :1 World Trade Center, or the Freedom Tower, is the main building of
the new World Trade Center complex under construction in Lower Manhattan in New York City, USA
Memorials
Medical and environmental problems
Freedom Tower
THE END …
QUESTIONS ?